Iskar Oxygen (O2)

Sigogi na fasaha

Iskar Oxygeniskar gas ce mara launi kuma mara wari. Ita ce nau'in iskar oxygen da aka fi sani da ita. Dangane da fasaha, ana fitar da iskar oxygen daga tsarin fitar da iskar oxygen, kuma iskar oxygen a cikin iska tana da kusan kashi 21%.Iskar Oxygeniskar gas ce mara launi kuma mara wari tare da dabarar sinadarai ta O2, wacce ita ce nau'in iskar oxygen da aka fi sani. Wurin narkewar shine -218.4°C, kuma wurin tafasa shine -183°C. Ba ya narkewa cikin ruwa cikin sauƙi. Kimanin 30mL na iskar oxygen yana narkewa a cikin lita 1 na ruwa, kuma iskar oxygen mai ruwa shuɗi ne mai duhu. Sifofin sinadarai na iskar oxygen sun fi aiki. Banda iskar gas mai wuya da abubuwan ƙarfe masu ƙarancin aiki kamar zinariya, platinum, da azurfa, yawancin abubuwan na iya amsawa da iskar oxygen. Waɗannan halayen ana kiransu halayen iskar oxygen. Redox halayen suna nufin halayen da ake canjawa ko canza electrons. Oxygen yana da kaddarorin tallafawa konewa da kuma oxidizing. Oxygen na likitanci yana taka muhimmiyar rawa a cikin jiyya a asibiti da kula da lafiya, kamar farfaɗowa, tiyata, da magunguna daban-daban. Hakanan ana iya amfani da iskar oxygen azaman iskar numfashi don nutsewa bayan an haɗa shi da nitrogen ko helium. Ana iya samun iskar oxygen na kasuwanci ta hanyar shaƙa da kuma tace iskar a cikin muhalli a cikin masana'antar raba iska. Babban aikace-aikacen iskar oxygen a masana'antu shine konewa. Kayan aiki da yawa waɗanda yawanci ba sa ƙonewa a cikin iska na iya ƙonewa a cikin iskar oxygen, don haka haɗa iskar oxygen da iska yana inganta ingancin ƙonewa a masana'antar ƙarfe, ƙarfe marasa ƙarfe, gilashi da siminti. Bayan an haɗa shi da iskar gas, ana amfani da shi sosai a yanka, walda, brazing da busa gilashi don samar da zafi mafi girma fiye da ƙonewar iska, ta haka yana inganta inganci. Gargaɗin ajiya: A adana a cikin ma'ajiyar ajiya mai sanyi da iska. A ajiye shi nesa da hanyoyin wuta da zafi. Ya kamata zafin ajiya bai wuce 30°C ba. Ya kamata a adana shi daban da kayan ƙonewa, foda na ƙarfe masu aiki, da sauransu, kuma a guji ajiya mai gauraya. Ya kamata a sanya wurin ajiya da kayan aikin gaggawa na ɓuya.

Aikace-aikace:

①Amfani da Masana'antu:

Yin ƙarfe, narkar da ƙarfe mara ƙarfe. Yanke kayan ƙarfe.

②Amfani da Lafiya:

A cikin taimakon gaggawa na gaggawa kamar shaƙewa da bugun zuciya, a cikin maganin marasa lafiya da ke fama da matsalolin numfashi da kuma a cikin sa barci.

③ Ƙirƙirar Semiconductor:

Zubar da sinadarin silicon dioxide a cikin tururin sinadarai, haɓakar thermal oxide, ƙwanƙwasa plasma, cirewar plasma na photoresist da iskar gas mai ɗaukar hoto a wasu ayyukan ajiya/wargazawa.

Kunshin al'ada:

Riba:

①Fiye da shekaru goma a kasuwa;

②Mai ƙera takardar shaidar ISO;

③ Isarwa cikin sauri;

④Tsarin albarkatun ƙasa mai karko;

⑤ Tsarin nazarin kan layi don sarrafa inganci a kowane mataki;

⑥ Babban buƙata da tsari mai kyau don sarrafa silinda kafin cikawa;